Answer:
The integral diverges
Step-by-step explanation:
Consider the integral from 0 to infinity of
![xe^{4x}](https://tex.z-dn.net/?f=xe%5E%7B4x%7D)
We can do this in parts
![\int {xe^{4x} } \, dx =\int {x} \, d(e^{4x})/4\\ = x/4 e^{4x}-e^{4x}/16](https://tex.z-dn.net/?f=%5Cint%20%7Bxe%5E%7B4x%7D%20%7D%20%5C%2C%20dx%20%3D%5Cint%20%7Bx%7D%20%5C%2C%20d%28e%5E%7B4x%7D%29%2F4%5C%5C%20%3D%20x%2F4%20e%5E%7B4x%7D-e%5E%7B4x%7D%2F16)
When we substitute limits infinity we find that the values become infinity
Hence the integral diverges
The given improper integral diverges
Answer:
y = -5x + 15
Step-by-step explanation:
the y intercept was given (0,15)
to find the slope do rise/run
20 / -4 = -5
so the slope is -5
Answer:
400
Step-by-step explanation:
angles that are coterminal with the angle 400? => 4000 and 7600 are two positive coterminal angles.
Answer:
K= 4.6 or 14/3.
Step-by-step explanation:
you got to do pamdas.
True !!
have a wonderful day and goodluck w everything
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